diff --git a/MUOR/MUOR/configs/muor_before_location_block.conf b/MUOR/MUOR/configs/muor_before_location_block.conf
index e3bac1f84..fd8c0bf9f 100644
--- a/MUOR/MUOR/configs/muor_before_location_block.conf
+++ b/MUOR/MUOR/configs/muor_before_location_block.conf
@@ -38,7 +38,7 @@ server {
 #         add_header Cache-Control "public";
 #     }
 
-    error_page 500 502 503 504 404 /error.html;
+    error_page 500 502 503 504 404 403 /error.html;
 
     location = /error.html {
         add_header Content-Type text/html;